We get mission rewards now and then that more or less is tossed at you for logging in. T-34-85M was technically one of them.

Then again NA has it more or less constantly for large repair kits etc. Because it's proven to keep a small enough % to check in daily, so that the population don't drop below 20K at peak. As they only have one server now. And tbh... EU don't need that. Nor do I need more repair kits tossed my way. I got enough as is.